I want to show pivot query data in jquery data table

Question

I have a query generated from pivot , and i want to show the data in jquery data table but not able to do so. 

 

public ActionResult LoadData()
        {
            using (DHIFeedbackEntities2 Ms = new DHIFeedbackEntities2())
            {

                //var summary = Ms.FeedBacks.SqlQuery("select * from [DHIFeedback].[dbo].[FeedBack]").ToList<FeedBack>();
                var summary = Ms.FeedBacks.SqlQuery(@"SELECT *
            FROM
                (
                SELECT
                    YEAR([FeedBackDate])[Year],DATENAME(MONTH, [FeedBackDate])[Month],
                    COUNT(1)[FeedbackID]
                FROM
                    [DHIFeedback].[dbo].[FeedBack]
                GROUP BY
                    YEAR([FeedBackDate]
                ),
                DATENAME(MONTH, [FeedBackDate])) AS Monthlyupdate
                PIVOT(SUM([FeedbackID]) FOR Month IN([January],[February],[March],[April],[May],
                [June],[July],[August],[September],[October],[November],[December])) AS MNamePivot
                order by 1,2").ToList<FeedBack>();
                //foreach(var summ in data)
                return Json(new { data = summary }, JsonRequestBehavior.AllowGet);


            }
        }

<script type="text/javascript">
        $(document).ready(function () {
            $('#Summary').DataTable({

                "processing": true,

                "ajax": {
                    "url": "/Summary/LoadData",
                    "type": "GET",
                    "datatype": "json",

                },
                "lengthMenu": [
                    [5, 10, 25, 50, 100, -1],
                    [5, 10, 25, 50, 100, "All"]
                ],
                "autoWidth": true,
                "responsive": true,
                "lengthChange": true,
                "ordering": true,
                //"fnRowCallback": function (nRow, aData, iDisplayIndex) {
                //    var oSettings = this.fnSettings();
                //    $("td:first", nRow).html(oSettings._iDisplayStart + iDisplayIndex + 1);
                //    return nRow;
                //},
                "columns": [

                    { "data":"Year", "autoWidth": true },
                    { "data":"January", "autoWidth": true },
                    { "data":"February", "autoWidth": true },
                    { "data":"March", "autoWidth": true },
                    { "data":"April", "autoWidth": true },
                    { "data":"May", "autoWidth": true },
                    { "data":"June", "autoWidth": true },
                    { "data":"July", "autoWidth": true },
                    { "data":"August", "autoWidth": true },
                    { "data":"September", "autoWidth": true },
                    { "data":"October", "autoWidth": true },
                    { "data":"November", "autoWidth": true },
                    { "data":"December", "autoWidth": true }
                ]
            });
        });
    </script>